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JPS5317267A - X-ray fluorescent multiplying tube - Google Patents

X-ray fluorescent multiplying tube

Info

Publication number
JPS5317267A
JPS5317267A JP9220176A JP9220176A JPS5317267A JP S5317267 A JPS5317267 A JP S5317267A JP 9220176 A JP9220176 A JP 9220176A JP 9220176 A JP9220176 A JP 9220176A JP S5317267 A JPS5317267 A JP S5317267A
Authority
JP
Japan
Prior art keywords
ray fluorescent
multiplying tube
multiplying
tube
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9220176A
Other languages
Japanese (ja)
Inventor
Kakuki Motoyama
Takashi Shimada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9220176A priority Critical patent/JPS5317267A/en
Publication of JPS5317267A publication Critical patent/JPS5317267A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
    • H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

PURPOSE:A multilayer is formed intermediately between an input fluorescent face and a photoelectric face, so that high resultution and sufficient protection from humidity can be obtained.
JP9220176A 1976-08-02 1976-08-02 X-ray fluorescent multiplying tube Pending JPS5317267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9220176A JPS5317267A (en) 1976-08-02 1976-08-02 X-ray fluorescent multiplying tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9220176A JPS5317267A (en) 1976-08-02 1976-08-02 X-ray fluorescent multiplying tube

Publications (1)

Publication Number Publication Date
JPS5317267A true JPS5317267A (en) 1978-02-17

Family

ID=14047821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9220176A Pending JPS5317267A (en) 1976-08-02 1976-08-02 X-ray fluorescent multiplying tube

Country Status (1)

Country Link
JP (1) JPS5317267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129170A (en) * 1974-03-30 1975-10-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129170A (en) * 1974-03-30 1975-10-13
JPS5836449B2 (en) * 1974-03-30 1983-08-09 株式会社東芝 Seizou Hohou

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